Struct derive_builder_core::BuilderField

pub struct BuilderField<'a> {
    pub field_ident: &'a Ident,
    pub field_type: &'a Type,
    pub field_enabled: bool,
    pub field_visibility: Visibility,
    pub attrs: &'a [Attribute],
    pub bindings: Bindings,
}

Field for the builder struct, implementing quote::ToTokens.

Examples

Will expand to something like the following (depending on settings):

#[some_attr] pub foo: ::std::option::Option<String>,

Fields

field_ident: &'a Ident

Name of the target field.

field_type: &'a Type

Type of the target field.

The corresonding builder field will be Option<field_type>.

field_enabled: bool

Whether the builder implements a setter for this field.

Note: We will fallback to PhantomData if the setter is disabled to hack around issues with unused generic type parameters - at least for now.

field_visibility: Visibility

Visibility of this builder field, e.g. syn::Visibility::Public.

attrs: &'a [Attribute]

Attributes which will be attached to this builder field.

bindings: Bindings

Bindings to libstd or libcore.

Trait Implementations

impl<'a> Clone for BuilderField<'a>

fn clone(&self) -> BuilderField<'a>

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for BuilderField<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> ToTokens for BuilderField<'a>

fn to_tokens(&self, tokens: &mut TokenStream)

Write self to the given TokenStream.

pub fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

pub fn into_token_stream(self) -> TokenStream

Convert self directly into a TokenStream object.